<template>
  <el-card class="page-tools">
    <el-row type="flex" justify="space-between" align="middle">
      <el-col>
        <div v-if="showBefore" class="before">
          <i class="el-icon-info" />
          <!-- 定义前面得插槽 -->
          <slot name="before" />
        </div>
      </el-col>
      <el-col>
        <el-row type="flex" justify="end">
          <!-- 定义后面的插槽 -->
          <slot name="after" />
        </el-row>
      </el-col>
    </el-row>
  </el-card>
</template>

<script>
export default {
  props: {
    showBefore: {
      type: Boolean,
      default: false
    }

  }
}
</script>

<style lang='scss'>
.page-tools {
    margin: 10px 0;

    .before {
        line-height: 34px;

        i {
            margin-right: 5px;
            color: #409eff;
        }

        display: inline-block;
        padding: 0px 10px;
        border-radius: 3px;
        border: 1px solid rgba(145, 213, 255, 1);
        background: rgba(230, 247, 255, 1);
    }
}
</style>
